ZnO-based nanomaterials have been increasingly recognized for their use in medical and environmental fields. The current study includes a simple wet-chemical development of ZnO-based multilayered architectures having Ag₂O and Ag₂S. In specific, ZnO/Ag₂O/Ag₂S and ZnO/Ag₂S/Ag₂O were developed and their response against Rhodamine B (RhB) dye as well as gram-positive and gram-negative bacteria, namely Bacillus subtilis and Escherichia coli was measured. Both architectures produced a noticeable increase in absorbance and photoluminescence properties of pristine ZnO, ensuing 100 % increase in the dye degradation efficiency of ZnO under light. While, both multilayered architectures exhibited two times higher antimicrobial performance than ZnO without exposure of light, showing their mutability and effectuality regardless of the order of presence of Ag₂O and Ag₂S on ZnO. Antibacterial assay was performed as per the agar-well diffusion test standards to endorse that ZnO/Ag₂O/Ag₂S as well as ZnO/Ag₂S/Ag₂O both proved better than ZnO alone.

ZnO基纳米材料因其在医学和环境领域的使用而得到越来越多的认可。当前的研究包括对具有Ag ₂ O和Ag ₂ S的基于ZnO的多层体系进行简单的湿法化学开发。具体而言，分别开发了ZnO / Ag ₂ O / Ag ₂ S和ZnO / Ag ₂ S / Ag ₂ O并它们对罗丹明B（RhB）染料以及革兰氏阳性和革兰氏阴性细菌（即枯草芽孢杆菌和大肠杆菌）的反应被测量。两种体系结构均使原始ZnO的吸光度和光致发光性能显着提高，从而使ZnO在光下的染料降解效率提高了100％。同时，两种多层结构的抗菌性能均比未曝光的ZnO高两倍，显示出它们的可变性和有效性，而与ZnO上Ag ₂ O和Ag ₂ S的存在顺序无关。按照琼脂孔扩散测试标准进行抗菌测定，以证明ZnO / Ag ₂ O / Ag ₂ S以及ZnO / Ag ₂ S / Ag ₂ O均优于单独使用ZnO。